title: Elders need more calcium and vitamin D.
authors.affiliation: Cardiovascular Disease and Nutrition Services, Local and Family Health Administration, Maryland Department of Health and Mental Hygiene, Baltimore, USA.
authors.forename: P K
authors.initials: PK
authors.lastname: Yen
mesh_terms: D000368:Aged / Q000502:physiology*; D002136:Calcium, Dietary / Q000008:administration & dosage*; D006801:Humans; D018673:Nutrition Policy; D009751:Nutritional Requirements; D014807:Vitamin D / Q000008:administration & dosage*
chemical_list: D002136:Calcium, Dietary; D014807:Vitamin D